17 points
A Ferangi’s erogenous zone is their ears. Do you think they have ear dildos?
19 points
18 points
15 points
It’s shown that they have multiple techniques they enjoy. Quark once got a feather stuck in his ear from some ear play.
https://memory-alpha.fandom.com/wiki/Tympanic_tickle
My guess is that they don’t like rigid objects inserted. They have extremely sensitive hearing, so I’m guessing vibrating objects are also a no-go.
PROBABLY not, but different people like different things, and Ferengi are well known for selling anything to anyone, so… maybe?